Case-Based Object Recognition. - Petra Perner; Angela Bühring (ECCBR, 2004)

Mining Images to Find General Forms of Biological Objects. - Petra Perner; Horst Perner; Angela Bühring; Silke Jänichen (ICDM, 2004)

Recognition of Airborne Fungi Spores in Digital Microscopic Images. - Petra Perner; Horst Perner; Silke Jänichen; Angela Bühring (ICPR (3), 2004)